Discuss cases in which workflow might break down

[angela-li]

A few folks mentioned that their companies have proprietary databases that they use to pull data, so they can't separate their data pull & analysis sections into multiple scripts. For example, there are instances where a company wouldn't suggest creating intermediate data, and certainly not to save it anywhere.

Maybe including a slide or two on when it would be a bad idea to write many small units for tidy analysis (or a disclaimer on one slide) would be helpful?